Also consider doing compression.

3 files changed, 7 insertions, 9 deletions

diff --git a/searchlib/src/vespa/searchlib/config/translogserver.def b/searchlib/src/vespa/searchlib/config/translogserver.def
index f822fc80fc1..9947e532beb 100644
--- a/searchlib/src/vespa/searchlib/config/translogserver.def
+++ b/searchlib/src/vespa/searchlib/config/translogserver.def
@@ -29,7 +29,7 @@ compression.type enum {NONE, NONE_MULTI, LZ4, ZSTD} default=LZ4
 ## Control compression level
 ## LZ4 has normal range 1..9 while ZSTD has range 1..19
 ## 9 is a reasonable default for both
-compression.level int default=9
+compression.level int default=3
 
 ## How large a chunk can grow in memory before beeing flushed
 chunk.sizelimit int default = 256000  # 256k
diff --git a/searchlib/src/vespa/searchlib/transactionlog/domainpart.cpp b/searchlib/src/vespa/searchlib/transactionlog/domainpart.cpp
index 416cdb566ce..40accb0057d 100644
--- a/searchlib/src/vespa/searchlib/transactionlog/domainpart.cpp
+++ b/searchlib/src/vespa/searchlib/transactionlog/domainpart.cpp
@@ -252,7 +252,7 @@ DomainPart::buildPacketMapping(bool allowTruncate)
 
 DomainPart::DomainPart(const string & name, const string & baseDir, SerialNum s, Encoding encoding,
                        uint8_t compressionLevel, const FileHeaderContext &fileHeaderContext, bool allowTruncate)
-    : _encoding(encoding.getCrc(), Encoding::Compression::none), //TODO We do not yet support compression
+    : _encoding(encoding),
       _compressionLevel(compressionLevel),
       _lock(),
       _fileLock(),
@@ -427,10 +427,10 @@ DomainPart::commit(SerialNum firstSerial, const Packet &packet)
         _packets.insert(std::make_pair(firstSerial, std::move(packet)));
         _skipList.push_back(SkipInfo(firstSerial, firstPos));
     }
-    sync();
 }
 
-void DomainPart::sync()
+void
+DomainPart::sync()
 {
     SerialNum syncSerial(0);
     {
diff --git a/searchlib/src/vespa/searchlib/transactionlog/domainpart.h b/searchlib/src/vespa/searchlib/transactionlog/domainpart.h
index 5256b731125..31d6938b654 100644
--- a/searchlib/src/vespa/searchlib/transactionlog/domainpart.h
+++ b/searchlib/src/vespa/searchlib/transactionlog/domainpart.h
@@ -15,12 +15,10 @@ namespace search::common { class FileHeaderContext; }
 namespace search::transactionlog {
 
 class DomainPart {
-private:
-    DomainPart(const DomainPart &);
-    DomainPart& operator=(const DomainPart &);
-
 public:
-    typedef std::shared_ptr<DomainPart> SP;
+    using SP = std::shared_ptr<DomainPart>;
+    DomainPart(const DomainPart &) = delete;
+    DomainPart& operator=(const DomainPart &) = delete;
     DomainPart(const vespalib::string &name, const vespalib::string &baseDir, SerialNum s, Encoding defaultEncoding,
                uint8_t compressionLevel, const common::FileHeaderContext &FileHeaderContext, bool allowTruncate);